Sony WI-C100 Wireless in-Ear Bluetooth Headphones with Built-in Microphone On-ear-Headphone 100% recycled tin in the

100% recycled tin in the solder of the main logic board

While staying true to the iconic design that speaks to the brand’s heritage

Use "Hey Google" voice control for hands-free operation

Wirelessly connect Fire TV 4K Max with compatible Echo devices for immersive audio and get an Alexa Home Theater experience across Fire TV and multiple HDMI inputs

Micro-USB Charging Cable

Sony WI-C100 Wireless in-Ear Bluetooth Headphones with Built-in Microphone On-ear-Headphone 100% recycled tin in theLong Battery Life Enjoy up to 25hrs of battery life for non stop listening. And if your headphones are running low on power, a 10 minute quick charge will give you up to 60 minutes of playback. Note **Battery Depends on usage** Splash proof and sweat proof with an IPX4 rating With an IPX4 water resistance rating, splashes and sweat wont stop these headphones so you can keep on moving to the music. DSEE restores high frequency sounds lost in